Hmm...you have me at least rethinking this one. I would have dismissed it simple because I don't like Sevendust, in fact I don't really like Lajon's voice (love it or hate it I guess). I use to own a Sevendust album, their first I guess, way back when but grew tired of it very quickly.
Since it was mentioned, Snot is a pretty interesting group. It is serious agro-screaming-modern funk rock. I can only take it a song or two at a time, but every once in a while when I feel like jumping around spastically, head banging and smashing into things at home, I put the disc in and crank it. I recommend downloading a track or two off allofmp3 (pick from the first 4 tracks) and give it a listen. They are certainly not following the sheep of neo-metal and not at all radio friendly, they were just doing their own thing.